3W,5W,10W uv laser

3W-10W UV laser is used to code the production date of Russian food packaging bags

May 18 , 2021

3W-10W UV laser is used to code the production date of Russian food packaging bags


One of RFH's Russian customers showed the characteristics of Russian hospitality in his body. Every time we visited him in the past, we welcomed our group very warmly and took us to visit some scenic spots in Russia. If they come to China, they will also bring some gifts to RFH.


Russian customers often buy RFH 3W-10W ultraviolet lasers, which are used to code the production date of food packaging bags.

uv laser

Since the wavelength of the ultraviolet laser is 355nm, it is a cold light source and has little influence. Marking and printing can be performed on any regular or irregular appearance, and the workpiece will not produce internal stress after marking, ensuring the original accuracy of the workpiece. It does not corrode the working surface, does not have abrasion, poisoning and pollution. The marking is clear, durable and beautiful. The engraved objects have fine patterns and can print a large amount of data on small plastic parts. High processing efficiency and fast marking speed. The laser beam under computer control can move at a high speed (speed up to 5 to 7 meters per second), and the marking process can be completed within a few seconds.


Based on 13 years of solid-state laser research and development experience, RFH has newly launched the S9 series of pulsed ultraviolet solid-state lasers for food packaging bag production date coding applications, which are smaller in size, more refined in design, and more stable in light output. The small and exquisite design means that the user of the marking machine does not need to make a large optical path, which can greatly reduce the cost, save space, and be lightly installed in the field of flying marking equipment. The S9 ultraviolet laser is not only compact, but also has a more stable cavity structure and stronger scalability than similar products. The same cavity can generate lasers of multiple powers, and the stability of different power ranges is greatly improved.


"Compact size", "±0.02mm high precision", "High power stability", and "High cost performance" are the core advantages of RFH S9 UV laser.


To be able to forge such high-quality products, let's approach RFH together.


All S9 UV laser products are produced strictly in accordance with the "Quality Management System" regulations

From procurement-pre-production quality inspection control-rigorous assembly process-finished product testing-warehousing quality inspection-pre-delivery inspection-after-sales service, each level is checked to ensure stable quality and consistency of equipment parameters with actual operating parameters. This is the reason why the service life of RFH brand lasers is better than that of peers


S9 UV laser is produced in a dust-free workshop

The clean production environment ensures that all electronic components are produced dust-free and free from pollution.


A team of professors at home and abroad independently researched and developed a special power supply control system for S9 UV lasers. The power supply and the laser have a one-to-one correspondence. The stability of the power supply control system determines whether the laser can maximize its performance during operation. RFH has the advantages of independent research and development of power supply technology, which can update the function modules of the power control system in time, and improve the function modules according to the needs of the laser. 13 years of R&D technology accumulation, domestic and foreign professors, doctoral level R&D team. This is a solid backing for the stable operation of RFH's entire laser system.

 Power supply + laser head + cooling system, complete system sales From the user's point of view, RFH has launched a complete laser system sales plan to ensure the stability of the entire laser system and its best performance


 The S9 ultraviolet laser adopts a fully digital display, supports communication with a computer, and can remotely monitor the laser. The integrated compact design facilitates equipment integration.

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